Table 3.

Relative risk of mortality, reoperation, and re-admission due to infection or thromboembolic event in the fast-track cohort according to time period. All 90 days postoperatively

	Adjusted RR a	p-value
Re-admission due to infection
2005–2007	1.3 (1.1–1.6)	< 0.01
2008–2009	1.1 (0.9–1.4)	0.3
2010–Sept. 2011	1.1 (0.8–1.3)	0.7
Re-admission due to thromboembolic event
2005–2007	0.9 (0.8–1.1)	0.3
2008–2009	1.0 (0.8–1.3)	0.7
2010–Sept. 2011	0.7 (0.6–0.9)	0.01
Reoperation
2005–2007	1.0 (0.8–1.3)	0.7
2008–2009	1.1 (0.9–1.4)	0.3
2010–Sept. 2011	0.9 (0.7–1.2)	0.5
Mortality
2005–2007	1.2 (0.8–1.7)	0.5
2008–2009	1.3 (0.8–2.0)	0.3
2010–Sept. 2011	0.8 (0.5–1.4)	0.4

^aOR for re-admission and reoperation, HR for mortality.